arr_list v1.0.9

Javascript Array List

For lovers of fortified data structures here is a version of a list arrayList that is well customised for a number of operations. It is built on top of the javascript array with the following fuctionalities.
a. adding at any index easily
b. removing at any index easily
c. deleting a provided element with a number of its copies or not.
d. getting an element at an index
e. getting the index of a given element
f. checking if an element is already part of the list

It is similar to Java array list.

Your contribution will be of much help

Enjoy.